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CH181674A4 - Process for whitening organic textile materials - Google Patents

Process for whitening organic textile materials

Info

Publication number
CH181674A4
CH181674A4 CH181674D CH181674D CH181674A4 CH 181674 A4 CH181674 A4 CH 181674A4 CH 181674 D CH181674 D CH 181674D CH 181674 D CH181674 D CH 181674D CH 181674 A4 CH181674 A4 CH 181674A4
Authority
CH
Switzerland
Prior art keywords
textile materials
organic textile
whitening
whitening organic
materials
Prior art date
Application number
CH181674D
Other languages
German (de)
Inventor
Hartmann Peter
Theidel Hans
Original Assignee
Bayer Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of CH181674A4 publication Critical patent/CH181674A4/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH181674D 1973-02-09 1974-02-08 Process for whitening organic textile materials CH181674A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2306515A DE2306515A1 (en) 1973-02-09 1973-02-09 BENZO-DIFURANE COMPOUNDS

Publications (1)

Publication Number Publication Date
CH181674A4 true CH181674A4 (en) 1976-07-15

Family

ID=5871465

Family Applications (2)

Application Number Title Priority Date Filing Date
CH181674D CH181674A4 (en) 1973-02-09 1974-02-08 Process for whitening organic textile materials
CH431176A CH605964A5 (en) 1973-02-09 1974-02-08

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH431176A CH605964A5 (en) 1973-02-09 1974-02-08

Country Status (12)

Country Link
US (1) US3993670A (en)
JP (1) JPS49112927A (en)
BE (1) BE810722A (en)
BR (1) BR7400880A (en)
CH (2) CH181674A4 (en)
CS (1) CS166180B2 (en)
DD (1) DD110491A5 (en)
DE (1) DE2306515A1 (en)
FR (1) FR2217329B1 (en)
GB (1) GB1407786A (en)
IT (1) IT1006294B (en)
NL (1) NL7401648A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU78135A1 (en) * 1977-09-16 1979-05-23 Ciba Geigy Ag PROCESS FOR THE PREPARATION OF BENZODIFURANS
GB8824108D0 (en) * 1988-10-14 1988-11-23 Unilever Plc Bleaching & detergent compositions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787580A (en) * 1971-08-13 1973-02-14 Hoechst Ag FURANNE DERIVATIVE PREPARATION PROCESS
BE787576A (en) * 1971-08-13 1973-02-14 Hoechst Ag BENZOFURANE DERIVATIVES AND THEIR USE AS OPTICAL BLASTERS

Also Published As

Publication number Publication date
CS166180B2 (en) 1976-01-29
BE810722A (en) 1974-08-07
US3993670A (en) 1976-11-23
NL7401648A (en) 1974-08-13
IT1006294B (en) 1976-09-30
DD110491A5 (en) 1974-12-20
DE2306515A1 (en) 1974-08-15
CH605964A5 (en) 1978-10-13
USB440858I5 (en) 1976-02-03
GB1407786A (en) 1975-09-24
JPS49112927A (en) 1974-10-28
FR2217329B1 (en) 1977-09-23
FR2217329A1 (en) 1974-09-06
BR7400880A (en) 1975-11-04

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